Quote Originally Posted by xbn83
Instead mounting the T right where the factory oil pressure switch, can't you just mount it on the fire wall, and run the line to the block? I don't see any problem doing this! Or you could use an oil filter sandwich. Isn't using the T only if you want both factory oil pressure and the gauge?
You have to have the fatory thing. Its what keeps the pressure and the oil actually IN the engine, and its the sending unit that gives you the oil warning lamp in the dash when your pressure goes to 0.